Cyber Resilience

CVE-2023-3447

Miniorange Active Directory Integration \/ Ldap Integration ≤ 4.1.6

Published
29 June 2023
Modified
08 April 2026
Patch / advisory
View advisory
CVSS Score v3.1 7.6
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
EPSS Score 0.0053 42th percentile
Risk Priority 57 floored blend · peak EPSS

Summary

CVE-2023-3447 is a high-severity LDAP Injection (CWE-90) vulnerability in Miniorange Active Directory Integration \/ Ldap Integration. Its CVSS base score is 7.6 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 42th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Injection in versions up to, and including, 4.1.5. This is due to insufficient escaping on the supplied username value. This makes it possible for attackers, with…

more

an existing account on a vulnerable WordPress instance, to extract potentially sensitive information from the LDAP directory.

CWE(s)
CWE-90

Related Threats

MITRE ATT&CK Enterprise Techniques

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2023-2484Same product: Miniorange Active Directory Integration \/ Ldap Integration
CVE-2023-2599Same product: Miniorange Active Directory Integration \/ Ldap Integration
CVE-2023-4506Same product: Miniorange Active Directory Integration \/ Ldap Integration
CVE-2023-5003Same product: Miniorange Active Directory Integration \/ Ldap Integration
CVE-2023-0812Same product: Miniorange Active Directory Integration \/ Ldap Integration
CVE-2026-57288Same product class: directory / identity
CVE-2023-4505Same product class: directory / identity
CVE-2023-4757Same product class: directory / identity
CVE-2023-23749Same product class: directory / identity
CVE-2026-48916Same product class: directory / identity

Affected Assets

miniorange
active directory integration \/ ldap integration
≤ 4.1.6

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.2.6

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require input neutralization and query parameterization to prevent LDAP injection.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development catches LDAP injection via dynamic analysis or fuzzing, but does not prevent it at the source.

A.8.25 Secure development life cycle partial match
prevents

Secure development lifecycle mandates input validation and query construction practices that directly prevent LDAP injection.

A.8.26 Application security requirements partial match
prevents

Application security requirements include explicit rules for safe construction of directory queries, mitigating LDAP injection.

A.8.28 Secure coding partial match
prevents

Secure coding standards require proper neutralization of LDAP special characters, directly eliminating this weakness.

A.8.27 Secure system architecture and engineering principles none match
mitigates

Secure architecture principles encourage safe query interfaces but do not prescribe the specific coding controls needed for LDAP injection.

A.8.3 Information access restriction none match
none

Information access restriction limits who can query LDAP but does not address how queries are built.

References